<script setup lang="ts">
import { ref } from 'vue'

const props = defineProps<{addTodo: Function}>()

const title = ref<string>('')

const add = () => {
  if (!title.value.trim()) return
  props.addTodo({'id': Date.now(), 'title': title.value, 'isCompleted': false})
  title.value = ''
}

</script>

<template>
  <div class="todo-header">
    <input type="text" placeholder="请输入你的任务名称，按回车键确认" @keydown.enter="add" v-model="title">
  </div>
</template>

<style scoped>
.todo-header input {
  width: 560px;
  height: 28px;
  font-size: 14px;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 4px 7px;
}
.todo-header input:focus {
  outline: none;
  border-color: rgba(82, 168, 236, 0.8);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6);
}
</style>
